65541921

素因数分解:

$3^1\times {\mathrm{113}}^1\times {\mathrm{397}}^1\times {\mathrm{487}}^1$

素因数の和:1000

約数の個数: 16

約数和(自身を含む): 88566144

約数和(自身を除く): 23024223

約数列:

[1, 3, 113, 339, 397, 487, 1191, 1461, 44861, 55031, 134583, 165093, 193339, 580017, 21847307, 65541921]

約数ペア:

[(1, 65541921), (3, 21847307), (113, 580017), (339, 193339), (397, 165093), (487, 134583), (1191, 55031), (1461, 44861)]